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How Does The “surround-sound” - College Essay

How Does The “surround-sound”

technique work?
Surround Sound which was introduced by Dolby Laboratories Inc to position sound around the audience so that the effects within movies would make them feel as though they were really there. The use of directional sound from different points in the room according to their depth, sharpness and clarity was the main goal. Starting off from a standard called Dolby Stereo, two separate channels were introduced, both left and right, so that other speakers could in turn double-up to provide a multitude of left and right channels all around the audience. The input of a effects channel (later called Surround channel) was implemented so that a sense of ambience and spatiality could be ...

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be played back to enhance this surround feeling. A many number of speakers could be connected up to enhance the feeling associated with the different types of audio sources, and in turn provide more depth and realism to the audio source.
Dolby Digital was incorporated into the home cinema as well as movie theatres to provide the ultimate audio reproductive source. The use of individual speaker components positioned around the audience comprising of a front left, front right, surround left, surround right, center, and subwoofer speaker were given their own audio input. This was called Dolby Digital 5.1 (the 5 being the FL, FR, SL, SR, and C, and the .1 being the Subwoofer). Multi-track audio is more prominent and involving as it no longer needs a decoder to try to position the effects around the audience, but now is totally reliant upon the intended position that the film creator intended. Special effects can come from all around the listener with the audience feeling surrounded by ...

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How Does The “surround-sound”. (2008, March 3). Retrieved April 19, 2024, from http://www.essayworld.com/essays/How-Does-The-surround-sound/79974

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PAPER DETAILS

Added: 3/3/2008 11:15:45 PM
Category: Miscellaneous
Type: Premium Paper
Words: 363
Pages: 2

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